JPS53138907A - Separating method for molten slag and molten steel at tap hole of converter - Google Patents
Separating method for molten slag and molten steel at tap hole of converterInfo
- Publication number
- JPS53138907A JPS53138907A JP5320877A JP5320877A JPS53138907A JP S53138907 A JPS53138907 A JP S53138907A JP 5320877 A JP5320877 A JP 5320877A JP 5320877 A JP5320877 A JP 5320877A JP S53138907 A JPS53138907 A JP S53138907A
- Authority
- JP
- Japan
- Prior art keywords
- converter
- tap hole
- molten
- separating method
- molten steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To prevent the molten slag from intermingling into the ladle from the converter, by blowing an inert gas into the molten steel from the surroundings of the tap hole of the converter and, at the same time, by closing the tap hole with the slide plate according to the measured value of the radiation energy from the outflow stream.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5320877A JPS53138907A (en) | 1977-05-11 | 1977-05-11 | Separating method for molten slag and molten steel at tap hole of converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5320877A JPS53138907A (en) | 1977-05-11 | 1977-05-11 | Separating method for molten slag and molten steel at tap hole of converter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53138907A true JPS53138907A (en) | 1978-12-04 |
Family
ID=12936434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5320877A Pending JPS53138907A (en) | 1977-05-11 | 1977-05-11 | Separating method for molten slag and molten steel at tap hole of converter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53138907A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62174314A (en) * | 1986-01-24 | 1987-07-31 | Kobe Steel Ltd | Detection of slag outflow from converter |
WO1990010720A1 (en) * | 1989-03-10 | 1990-09-20 | The Broken Hill Proprietary Company Limited | Detection of the molten steel-slag interface by spectrophotometry during tapping of the basic oxygen converter |
-
1977
- 1977-05-11 JP JP5320877A patent/JPS53138907A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62174314A (en) * | 1986-01-24 | 1987-07-31 | Kobe Steel Ltd | Detection of slag outflow from converter |
WO1990010720A1 (en) * | 1989-03-10 | 1990-09-20 | The Broken Hill Proprietary Company Limited | Detection of the molten steel-slag interface by spectrophotometry during tapping of the basic oxygen converter |
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